‏مجال، مدى، فرصة، إمكانية، جهاز رؤيا، إطار، مجهر، منظار الأفق‏

an area in which something acts or operates or has power or control: "the range of a supersonic jet": purview, spectrum, ambit, gamut, pallet, sweep, latitude, internationalism, contrast, reach, palette, confines, extent, compass, expanse, approximate range, internationality, ballpark, orbit, range, horizon, view
scientific instrument used by psychologists; presents visual stimuli for brief exposures: scientific instrument, tachistoscope
a magnifier of images of distant objects: equatorial, collimator, telescope, transit instrument, astronomical telescope, view finder, prism, viewfinder, magnifier, aperture, optical prism, finder, solar telescope
electronic equipment that provides visual images of varying electrical quantities: cathode-ray tube, heart monitor, radio detection and ranging, monitor, monitoring device, cardiac monitor, electronic equipment, radiolocation, microwave radar, radar, cathode-ray oscilloscope, oscilloscope, CRO, CRT
the state of the environment in which a situation exists: canvas, showcase, environment, show window, setting, background, canvass